From: Gerd von Egidy <gerd.von.egidy@intra2net.com>
Date: Thu, 17 Dec 2015 09:27:38 +0000 (+0100)
Subject: check if status_set != NULL before setting it
X-Git-Tag: v2.8~4
X-Git-Url: http://developer.intra2net.com/git/?a=commitdiff_plain;h=d00589a0ae3b87d8d4048f77610713f049f136f5;p=libi2ncommon

check if status_set != NULL before setting it
---

diff --git a/src/pipestream.cpp b/src/pipestream.cpp
index d6bf13a..c475a50 100644
--- a/src/pipestream.cpp
+++ b/src/pipestream.cpp
@@ -53,8 +53,10 @@ inpipebuf::~inpipebuf()
     if (pipe != NULL) {
         int pclose_exit = pclose (pipe);
 
-        if (exit_status && pclose_exit != -1) {
-            *status_set = true;
+        if (exit_status && pclose_exit != -1)
+        {
+            if (status_set)
+                *status_set = true;
             *exit_status = pclose_exit;
         }
 
@@ -138,8 +140,10 @@ outpipebuf::~outpipebuf()
     if (pipe != NULL) {
         int pclose_exit = pclose (pipe);
 
-        if (exit_status && pclose_exit != -1) {
-            *status_set = true;
+        if (exit_status && pclose_exit != -1)
+        {
+            if (status_set)
+                *status_set = true;
             *exit_status = pclose_exit;
         }